Efficacy of manual dissection of lymph nodes in colon cancer resections.
D000230:Adenocarcinoma / Q000556:secondary* / Q000601:surgery; D000368:Aged; D000369:Aged, 80 and over; D003110:Colonic Neoplasms / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D008197:Lymph Node Excision; D008198:Lymph Nodes / Q000473:pathology; D008207:Lymphatic Metastasis / Q000175:diagnosis; D008297:Male; D008643:Mesentery; D008875:Middle Aged; D011897:Random Allocation; D015203:Reproducibility of Results